CH118657A - Method of manufacturing construction elements. - Google Patents
Method of manufacturing construction elements.Info
- Publication number
- CH118657A CH118657A CH118657DA CH118657A CH 118657 A CH118657 A CH 118657A CH 118657D A CH118657D A CH 118657DA CH 118657 A CH118657 A CH 118657A
- Authority
- CH
- Switzerland
- Prior art keywords
- construction elements
- elements
- manufacturing construction
- sawdust
- cement
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/525—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement containing organic fibres, e.g. wood fibres
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
Procédé de fabrication d'éléments de construction. La présente invention a pour objet un procédé de fabrication d'éléments de cons truction, d'après lequel on mélange de la sciure de bois, du ciment, de la chaux et de l'eau, de façon à former une masse que l'on verse dans un moule, dans lequel on la soumet à l'action d'une presse.
De préférence, la sciure de bois constitue l'élément fondamental de la composition. Pour 1 m3 de sciure, on pourra employer, par exemple, 100 à 150 kg de chaux et de ciment. Ces proportions sont citées, à titre d'exemple, et la composition peut varier dans sa teneur, principalement en ce qui concerne la proportion du ciment dont le dosage per met d'obtenir des éléments de construction offrant plus ou moins de résistance à la com pression.
Les matières employées sont de préférence mélangées à sec, l'incorporation de l'eau ne s'effectuant qu'ensuite. La masse formée par le mélange bien brassé est ensuite versée dans un moule, dans lequel on la soumet â l'action d'une presse. Les éléments de cons truction ainsi obtenus sont ensuite séchés à l'air ou artificiellement, de manière à leur donner la dureté nécessaire. On peut ainsi constituer des éléments de construction de différentes formes et pour différentes applications; il est prévu de pré férence la fabrication d'éléments de construc tion parallélépipédiques pour l'établissement de murs de faible épaisseur ou de galandages; ces éléments comportent sur leurs côtés des évidements, trous et rainures, dans lesquels pénètre le mortier lors de l'assemblage des éléments.
Les murs ou galandages établis au moyen de ces éléments offrent l'avantage d'être très légers, conservant parfaitement la chaleur et en outre offrant l'avantage que l'on peut y fixer des clous et des vis, comme dans une paroi en bois.
Method of manufacturing construction elements. The present invention relates to a process for the manufacture of building elements, according to which sawdust, cement, lime and water are mixed, so as to form a mass. it is poured into a mold, in which it is subjected to the action of a press.
Preferably, sawdust constitutes the fundamental element of the composition. For 1 m3 of sawdust, we can use, for example, 100 to 150 kg of lime and cement. These proportions are cited, by way of example, and the composition may vary in its content, mainly as regards the proportion of cement, the dosage of which makes it possible to obtain construction elements offering more or less resistance to com. pressure.
The materials used are preferably dry mixed, the incorporation of water only afterwards. The mass formed by the well-stirred mixture is then poured into a mold, in which it is subjected to the action of a press. The construction elements thus obtained are then dried in air or artificially, so as to give them the necessary hardness. It is thus possible to constitute construction elements of different shapes and for different applications; provision is preferably made for the manufacture of parallelepipedal construction elements for the establishment of thin walls or partitions; these elements have on their sides recesses, holes and grooves, into which the mortar penetrates during the assembly of the elements.
The walls or partitions established by means of these elements offer the advantage of being very light, perfectly retaining heat and also offering the advantage that nails and screws can be fixed there, as in a wooden wall. .
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH118657T | 1926-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH118657A true CH118657A (en) | 1927-01-17 |
Family
ID=4377626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH118657D CH118657A (en) | 1926-03-03 | 1926-03-03 | Method of manufacturing construction elements. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH118657A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987004700A1 (en) * | 1986-01-31 | 1987-08-13 | Leon Kruss | Composite cement block |
-
1926
- 1926-03-03 CH CH118657D patent/CH118657A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987004700A1 (en) * | 1986-01-31 | 1987-08-13 | Leon Kruss | Composite cement block |
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